From 13dbcca29c7d58968c8c429e25713b9fdaebb74f Mon Sep 17 00:00:00 2001
From: Mara <mara-li@outlook.fr>
Date: Sun, 11 Aug 2024 21:36:44 +0200
Subject: [PATCH] chore: upgrade building

---
 esbuild.config.mjs | 109 ++++++++++++++++++++++++++++++---------------
 1 file changed, 74 insertions(+), 35 deletions(-)

diff --git a/esbuild.config.mjs b/esbuild.config.mjs
index 3c4c2ca9..d3a08a09 100644
--- a/esbuild.config.mjs
+++ b/esbuild.config.mjs
@@ -5,6 +5,20 @@ import esbuild from "esbuild";
 import * as fs from "fs";
 import * as path from "path";
 import process from "process";
+import packageJson from "./package.json" with { type: "json" };
+import manifest from "./manifest.json" with { type: "json" };
+
+const banner = `/*
+THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
+if you want to view the source, please visit the github repository of this plugin: ${packageJson.repository}
+*/
+`;
+
+function cleanOutdir(outdir) {
+	if (fs.existsSync(outdir)) {
+		fs.rm(outdir, { recursive: true });
+	}
+}
 
 dotenv.config();
 
@@ -13,85 +27,109 @@ program
 	.option("-p, --production", "Production build")
 	.option("-v, --vault", "Use vault path")
 	.option("-o, --output-dir <path>", "Output path")
+	.option("-b, --beta", "Pre-release version")
 	.parse();
-
 program.parse();
+
+/** OPTIONS */
 const opt = program.opts();
 const prod = opt.production ?? false;
-const exportToVault = opt.vault ?? !!opt.outputDir ?? false;
-
-const banner =
-	`/*
-THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
-if you want to view the source, please visit the github repository of this plugin
-*/
-`;
+const exportToVault = opt.vault ?? false;
 
-const manifest = JSON.parse(fs.readFileSync("./manifest.json", "utf-8"));
+/** VARIABLES **/
+const isStyled = fs.existsSync("src/styles.css");
 const pluginID = manifest.id;
-const vaultPath = opt.outputDir ?? process.env.VAULT;
-const folderPlugin = vaultPath ? path.join(vaultPath, ".obsidian", "plugins", pluginID) : undefined;
+
+/** FOLDER PATHS **/
+const vaultPath = process.env.VAULT;
+const folderPlugin = vaultPath
+	? path.join(vaultPath, ".obsidian", "plugins", pluginID)
+	: undefined;
 
 if (vaultPath && exportToVault && !fs.existsSync(folderPlugin)) {
 	fs.mkdirSync(folderPlugin, { recursive: true });
 }
+if (opt.beta && !fs.existsSync("manifest-beta.json")) {
+	fs.copyFileSync("manifest.json", "manifest-beta.json");
+}
 
 let outdir = "./";
-if (opt.outputDir && prod) {
+if (opt.outputDir) {
 	outdir = opt.outputDir;
+	cleanOutdir(outdir);
 } else if (exportToVault) {
 	outdir = folderPlugin;
+	if (!prod) fs.writeFileSync(path.join(folderPlugin, ".hotreload"), "");
 } else if (prod) {
 	outdir = "./dist";
+	//clean dist if
+	cleanOutdir(outdir);
 }
 
-
-
+/**
+ * Move styles.css to output directory
+ */
 const moveStyles = {
 	name: "move-styles",
 	setup(build) {
 		build.onEnd(() => {
-			if (fs.existsSync("src/styles.css")) fs.copyFileSync("src/styles.css", "./styles.css");
+			fs.copyFileSync("src/styles.css", "./styles.css");
 		});
-	}
+	},
 };
 
+/**
+ * Export to vault if set in environment variable
+ */
 const exportToVaultFunc = {
 	name: "export-to-vault",
 	setup(build) {
 		build.onEnd(() => {
-			if (!(prod && exportToVault)) {
-				return;
-			}
-			if (!folderPlugin) {
-				console.error("VAULT environment variable not set, skipping export to vault");
-				return;
-			}
+			if (!folderPlugin)
+				throw new Error("VAULT environment variable not set, skipping export to vault");
 
 			fs.copyFileSync(`${outdir}/main.js`, path.join(folderPlugin, "main.js"));
-			if (fs.existsSync(`${outdir}/styles.css`)) fs.copyFileSync("./styles.css", path.join(folderPlugin, "styles.css"));
-			fs.copyFileSync("./manifest.json", path.join(folderPlugin, "manifest.json"));
+			if (fs.existsSync(`${outdir}/styles.css`))
+				fs.copyFileSync("./styles.css", path.join(folderPlugin, "styles.css"));
+			if (opt.beta) fs.copyFileSync("manifest-beta.json", path.join(folderPlugin, "manifest.json"));
+			else fs.copyFileSync("./manifest.json", path.join(folderPlugin, "manifest.json"));
 		});
-	}
+	},
 };
 
+/**
+ * Export to production folder
+ */
 const exportToDist = {
 	name: "export-to-dist",
 	setup(build) {
 		build.onEnd(() => {
-			if (!prod) {
-				return;
-			}
-			fs.copyFileSync("manifest.json", path.join(outdir, "manifest.json"));
+			if (opt.beta) fs.copyFileSync("manifest-beta.json", path.join(outdir, "manifest.json"));
+			else fs.copyFileSync("manifest.json", path.join(outdir, "manifest.json"));
 		});
-	}
+	},
 };
 
+/**
+ * ENTRIES *
+ */
+const entryPoints = ["src/main.ts"];
+if (isStyled) entryPoints.push("src/styles.css");
+
+/** PLUGINS **/
+const plugins = [];
+if (isStyled) plugins.push(moveStyles);
+if (prod) plugins.push(exportToDist);
+if (prod && exportToVault) plugins.push(exportToVaultFunc);
+
+/**
+ * BUILD
+ */
 const context = await esbuild.context({
 	banner: {
 		js: banner,
 	},
-	entryPoints: ["src/main.ts", "src/styles.css"],
+	entryPoints,
 	bundle: true,
 	external: [
 		"obsidian",
@@ -107,7 +145,8 @@ const context = await esbuild.context({
 		"@lezer/common",
 		"@lezer/highlight",
 		"@lezer/lr",
-		...builtins],
+		...builtins,
+	],
 	format: "cjs",
 	target: "esnext",
 	logLevel: "info",
@@ -116,7 +155,7 @@ const context = await esbuild.context({
 	minifySyntax: prod,
 	minifyWhitespace: prod,
 	outdir,
-	plugins: [moveStyles, exportToDist, exportToVaultFunc],
+	plugins,
 });
 
 if (prod) {